SWIT KA-R31B B-mount Hotswap Plate for MINI / MINI LF

SWIT KA-R31B B-mount Hotswap Plate for MINI / MINI LF

B-mount Hot-swap Plate
The KA-R31B is a B-mount hot-swap plate for ARRI Alexa MINI / MINI LF, install with SDI 1 in 2 out distribution and isolater, power cameras at 28.8V (22-33.6V) by 8-pin DC-IN. When removing the B-mount battery, 8-pin DC output Reg. 28V for hotswapping, you don't need to switch off the camera when changing the battery.

ALEXA MINI/MINI LF install
The KA-R31B matches with ARRI original MINI / MINI LF support system by connection with RAB-1 Clamp 2 (K2.0023406).

KA-R31B doesn’ t include the K2.0023406 clamp.

2mins at 200W load
The KA-R31B has 32Wh/3Ah battery cells inside, 200W constant high load, even after 1000 cycle times, the plate can still ensure 2 minutes hot swap time for changing battery.

120s Countdown Display
The KA-R31B provides an LCD screen to display countdown seconds when changing battery. When the battery is removed, the screen will countdown from 120 seconds. You just need to put in a new battery before it counts down to 0 seconds. The new battery will charge the hotswap plate as well. You can see the countdown seconds will go back up to 120 seconds after a period of time.

Power and SDI Distribution
KA-R31B provides:

• 1x 8-pin 28V to ALEXA MINI/MINILF
• 2x D-tap 14V Reg. output
• 1x 2-pin LEMO 14V Reg. output
• 1x USB-A 5V/2A output
• 1x 8-pin 22-33.6V input (For power station hotswap)

And supports 3GSDI 1 to 2 distribution, with SDI isolater inside, to prevent other camera top SDI devices damage the camera SDI port.

15mm Rod Adaptor
The KA-R31B provides a free 15mm Rod Adaptor in the package, to install on the old style ALEXA MINI 15mm rig system.

Key Features:

• Dedicated for Alexa MINI / MINI LF install
• B-mount battery attach
• 8-pin LEMO output to camera
• 28V, 32Wh 3Ah battery cells inside
• 200W constant high load
• At least 2 minutes run time
• 120 seconds countdown display
• 2x D-tap regulated 14V output
• 1x 2-pin LEMO regulated 14V output
• USB 5V/2A x1 power output
• 22-33.6V 8-pin input for power station hotswap
• 3GSDI 1-2 distribution with SDI isolater
• Aluminum CNC unibody housing
• Multiple circuit protections

• Dedicated for Alexa MINI / MINI LF install
• B-mount battery attach
• 8-pin LEMO output to camera
• 28V, 32Wh 3Ah battery cells inside
• 200W constant high load
• At least 2 minutes run time